Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
127 |
|
Arcturus Radio Tube Co.; New... |
USA |
|
124 |
|
Arcturus Radio Tube Co.; New... |
USA |
|
117Z6GT |
|
Common type USA tube/semicond. |
USA |
|
115NO60T |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
115NO5 |
|
Amperite Co., Inc.; Union Ci... |
USA |
|
101F |
|
Western Electric Company Inc... |
USA |
|
93L11 |
|
Fairchild Semiconductor Inc.... |
USA |
|
93L10 |
|
Fairchild Semiconductor Inc.... |
USA |
|
93L00 |
|
Fairchild Semiconductor Inc.... |
USA |
|
89 |
|
RCA (RCA Victor Co. Inc.); N... |
USA |
|
88E6060 |
|
Common type USA tube/semicond. |
USA |
|
83-V |
|
Common type USA tube/semicond. |
USA |
|
80 |
1927 |
Common type USA tube/semicond. |
USA |
|
75 |
1933 |
Common type USA tube/semicond. |
USA |
|
56 |
1932 |
Common type USA tube/semicond. |
USA |
|
54-23_Transistor |
|
Fairchild Semiconductor Inc.... |
USA |
|
53 |
1933 |
Common type USA tube/semicond. |
USA |
|
50 |
1928 |
Common type USA tube/semicond. |
USA |
|
43 |
1932 |
Common type USA tube/semicond. |
USA |
|
41 |
1932 |
Common type USA tube/semicond. |
USA |
|
39/44 |
|
Common type USA tube/semicond. |
USA |
|
31DF4 |
|
Common type USA tube/semicond. |
USA |
|
30D2 |
|
Common type USA tube/semicond. |
USA |
|
30A5 |
|
Common type USA tube/semicond. |
USA |
|
26 |
1927 |
Common type USA tube/semicond. |
USA |
|
25L6G |
1937 |
Common type USA tube/semicond. |
USA |
|
15 |
1932 |
Common type USA tube/semicond. |
USA |
|
12RCM60 |
|
International Rectifier; Los... |
USA |
|
12DW7 |
|
Common type USA tube/semicond. |
USA |
|
12DQ6 |
|
Common type USA tube/semicond. |
USA |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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